Blink Video Doorbell and Sync Module 2, Two-way Audio HD Video Motion

Blink Video Doorbell and Sync Module 2, Two-way Audio HD Video Motion Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio. Experience long-lasting battery life, custom alerts, privacy settings, and more. Get alerts when motion is detected or someone presses Video Doorbell. Pair with the Sync Module 2 (sold separately) or wire to engage any time. Designed for every home, go wire-free or connect to existing doorbell wiring to also sound in-home chime. Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app. Works with Alexa — get notified when your doorbell is pressed and motion is detected. When wired, see, hear, and speak to visitors.   Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio. Experience long-lasting battery life, custom alerts, privacy settings, and more. Get alerts when motion is detected or someone presses Video Doorbell. Pair with the Sync Module 2 (sold separately) or wire to engage any time. Designed for every home, go wire-free or connect to existing doorbell wiring to also sound in-home chime. Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app. Works with Alexa — get notified when your doorbell is pressed and motion is detected. When wired, see, hear, and speak to visitors. Specifications Dimensions (Overall): 5.12 Inches (H) x 1.65 Inches (W) x 1.06 Inches (D) Weight: .27 Pounds Features: 2-Way Talk, Night Vision, Cloud Storage, Controlled by Smartphone App, Cell Phone Alert, Motion Activated Indoor/Outdoor: Outdoor Assembly Details: No Assembly Required Model #: BDM00200U Number of Cameras: 1 Mount Type: Screw Fittings Operating System Compatibility: Apple iOS, Android Maximum Resolution: 1920 x 1280 Connection Types: USB Image Sensor Type: CMOS Sensor Wireless Technology: Wi-Fi Compatible With: Amazon Alexa Night Vision Range: 20 Feet Focal Length: 1.75mm Minimum Operating Temperature Fahrenheit: -4 Maximum Operating Temperature Fahrenheit: 113 Motion Detection Angle: 110 Degrees Power Source: Battery Battery: 1 Non-Universal Lithium Ion, Required, Included Warranty: 1 Year Limited Warranty.